The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 18, 2017
Filed:
Nov. 23, 2015
Applicant:
Tyco Electronics Subsea Communications Llc, Eatontown, NJ (US);
Inventors:
Maxim Bolshtyansky, East Windsor, NJ (US);
Oleg V. Sinkin, Long Branch, NJ (US);
Hongbin Zhang, Marlboro, NJ (US);
Assignee:
TYCO ELECTRONICS SUBSEA COMMUNICATIONS LLC, Eatontown, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 10/06 (2006.01); H04B 10/61 (2013.01); H04L 25/03 (2006.01);
U.S. Cl.
CPC ...
H04B 10/616 (2013.01); H04L 25/03019 (2013.01);
Abstract
An adaptive equalizer with coefficients determined by averaging an estimated filter coefficient over a number, N, of past and future symbols. Estimated filter coefficients may be optimized by optimization of the number N, an averaging window function and a scaling factor using a metric. The metric also allows estimation of the amount of noise that may be compensated by an adaptive equalizer consistent with the present disclosure.